Zobrazeno 1 - 10
of 365
pro vyhledávání: '"David A Lipson"'
Autor:
Edward M Kerwin, Isabelle H Boucot, Claus F Vogelmeier, Francois Maltais, Ian P Naya, Lee Tombs, Paul W Jones, David A Lipson, Tom Keeley, Leif Bjermer
Publikováno v:
Therapeutic Advances in Respiratory Disease, Vol 14 (2020)
Background: In chronic obstructive pulmonary disease (COPD), both the time needed for patients to gain symptom improvement with long-acting bronchodilator therapy and whether an early response is predictive of a sustained response is unknown. This st
Externí odkaz:
https://doaj.org/article/2846b6af6f334253a8cde4194fb58760
Autor:
Josh Hashemi, David A. Lipson, Kyle A. Arndt, Scott J. Davidson, Aram Kalhori, Kyle Lunneberg, Lona van Delden, Walter C. Oechel, Donatella Zona
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract Global atmospheric concentrations of nitrous oxide have been increasing over previous decades with emerging research suggesting the Arctic as a notable contributor. Thermokarst processes, increasing temperature, and changes in drainage can c
Externí odkaz:
https://doaj.org/article/2277e3092a34401690ec7ae29d4fe3be
Autor:
David A Lipson
Publikováno v:
Frontiers in Microbiology, Vol 6 (2015)
Externí odkaz:
https://doaj.org/article/6ff93330d6d246db856aac5a5544e91f
Autor:
David A Lipson, John Matthew Haggerty, Archana Srinivas, Theodore K Raab, Shashank Sathe, Elizabeth A Dinsdale
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e64659 (2013)
A metagenomic analysis was performed on a soil profile from a wet tundra site in northern Alaska. The goal was to link existing biogeochemical knowledge of the system with the organisms and genes responsible for the relevant metabolic pathways. We sp
Externí odkaz:
https://doaj.org/article/436c848cd173490684cbb35decd8df33
Autor:
Yihui Wang, Liyuan He, Jianzhao Liu, Kyle A. Arndt, Jorge L. Mazza Rodrigues, Donatella Zona, David A. Lipson, Walter C. Oechel, Daniel M. Ricciuto, Stan D. Wullschleger, Xiaofeng Xu
Publikováno v:
Ecosystem Health and Sustainability, Vol 10 (2024)
The positive Arctic–methane (CH4) feedback forms when more CH4 is released from the Arctic tundra to warm the climate, further stimulating the Arctic to emit CH4. This study utilized the CLM-Microbe model to project CH4 emissions across five distin
Externí odkaz:
https://doaj.org/article/e737be960b664eb281f874354536f4da
Autor:
Mark T. Dransfield, Gerard J. Criner, David M. G. Halpin, MeiLan K. Han, Benjamin Hartley, Ravi Kalhan, Peter Lange, David A. Lipson, Fernando J. Martinez, Dawn Midwinter, Dave Singh, Robert Wise, Ken M. Kunisaki
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 11, Iss 18 (2022)
Background The association between chronic obstructive pulmonary disease exacerbations and increased cardiovascular event risk has not been adequately studied in a heterogenous population with both low and high cardiovascular risk. Methods and Result
Externí odkaz:
https://doaj.org/article/46efbc8b56c04707b552178cb09aa270
Autor:
Yihui Wang, Fengming Yuan, Kyle A. Arndt, Jianzhao Liu, Liyuan He, Yunjiang Zuo, Donatella Zona, David A. Lipson, Walter C. Oechel, Daniel M. Ricciuto, Stan D. Wullschleger, Peter E. Thornton, Xiaofeng Xu
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Spatial heterogeneity in methane (CH4) flux requires a reliable upscaling approach to reach accurate regional CH4 budgets in the Arctic tundra. In this study, we combined the CLM-Microbe model with three footprint algorithms to scale up CH4 flux from
Externí odkaz:
https://doaj.org/article/47d53d2e74c4450b8614d64f250cd11c
Autor:
Dave Singh, Gerard J. Criner, Mark T. Dransfield, David M. G. Halpin, MeiLan K. Han, Peter Lange, Sally Lettis, David A. Lipson, David Mannino, Neil Martin, Fernando J. Martinez, Bruce E. Miller, Robert Wise, Chang-Qing Zhu, David Lomas
Publikováno v:
Respiratory Research, Vol 22, Iss 1, Pp 1-14 (2021)
Abstract Background Fibrinogen is the first qualified prognostic/predictive biomarker for exacerbations in patients with chronic obstructive pulmonary disease (COPD). The IMPACT trial investigated fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/
Externí odkaz:
https://doaj.org/article/e7d5870221044540b62b3afe78882438
Autor:
Dave Singh, Gerard J. Criner, Ian Naya, Paul W. Jones, Lee Tombs, David A. Lipson, MeiLan K. Han
Publikováno v:
Respiratory Research, Vol 21, Iss 1, Pp 1-13 (2020)
Abstract Given the heterogeneity of chronic obstructive pulmonary disease (COPD), personalized clinical management is key to optimizing patient outcomes. Important treatment goals include minimizing disease activity and preventing disease progression
Externí odkaz:
https://doaj.org/article/92a883a1fd144981937dfeb59dc62e36
Autor:
Gary T. Ferguson, Nicola Brown, Chris Compton, Thomas C. Corbridge, Kelly Dorais, Charles Fogarty, Catherine Harvey, Morrys C. Kaisermann, David A. Lipson, Neil Martin, Frank Sciurba, Marjorie Stiegler, Chang-Qing Zhu, David Bernstein
Publikováno v:
Respiratory Research, Vol 21, Iss 1, Pp 1-15 (2020)
Abstract Background The comparative efficacy of inhaled corticosteroid/long-acting muscarinic antagonist/long-acting β2-agonist (ICS/LAMA/LABA) triple therapy administered via single or multiple inhalers in patients with chronic obstructive pulmonar
Externí odkaz:
https://doaj.org/article/41a8de2104034afa8ba6a8ae1c6a62f7